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 TM 55-1905-242-14
GENERAL SUPPORT MAINTENANCE
FOR LANDING CRAFT, MECHANIZED (LCM-8) (ALL VESSELS WITH MOD 2 APPLICATION)
PROPELLER, PROPELLER SHAFT, CUTLESS BEARING, REPLACE
INITIAL SETUP:
Tools and Special Tools:
Equipment Condition (continued):
Tool Kit, Mechanic's Rail and Marine (Item 1,
Vessel drydocked or beached
Table 1, WP 0230 00)
Puller, Propeller, Size 8 (Item 18, Table 1,
Personnel Required:
Two Watercraft Engineers, 88L
Wrench, Box, Propeller Nut (Item 26, Table 1,
Materials/Parts:
Wrench, Box, Shaft Nut (Item 27, Table 1,
Compound, Antiseize (Item 12, Table 2, WP 0230 00)
References:
Equipment Condition:
FM 55-502
Propulsion engines secured, locked out, and
tagged out IAW FM 55-502
TM 55-1905-242-24P (WP 0023)
REMOVAL--PROPELLER
NOTE
Cotter pins, lockwashers, locking nuts, and similar locking devices shall be discarded after removal and replaced with new
cotter pins, lockwashers, locking nuts and similar locking devices.
1.
Remove the cotter pin (1) from the end of the propeller shaft (2).
2.
Remove the plain hex nut (3) and jam nut (4) from the propeller shaft (2).
3.
Use the propeller puller to pull the propeller (5) from the propeller shaft (2).
4.
Remove the key (6) from the propeller shaft (2).
5
2
INSTALLATION--PROPELLER
4
6
3
1
1.
Apply a light coat of antiseize compound to the propeller shaft (2) taper.
2.
Install the key (6) and propeller (5) on the propeller shaft (2).
3.
Secure the propeller (5) to the propeller shaft (2) with the jam nut (4), plain hex nut (3), and cotter pin (1).
4.
Remove the lockouts and tagouts and check the operation of the system.
0200 00-1
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